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Li-ion Battery

Lithium-ion (Li-ion) Battery is the most widely used rechargeable battery in the world, featuring high energy density, stable voltage, long service life, and wide compatibility. It is the core power source for consumer electronics, power tools, and industrial equipment.
Li-Polymer Battery

Key Features

High energy density and lightweight

Long cycle life and low self-discharge

Wide operating temperature range

Stable voltage output

Fast charging support

Mature technology and high reliability

Model List

Model

Battery
Material

Nominal
Voltage

Nominal
Capacity

Life
Cycles

Maximum
Charge
Voltage

Cut-off
Discharge
Voltage

Battery
weight
(Approx)

Measurement
(φ*H)

HWE-L14500

Li-ion

3.7V

800mAh

≥1000

4.2V

2.75V

18.0g

14×50mm

HWE-L18500

Li-ion

3.7V

2000mAh

≥1000

4.2V

2.75V

35.0g

18×50mm

HWE-L18650

Li-ion

3.7V

2200mAh

≥1000

4.2V

2.75V

43.0g

18×65mm

HWE-L18650

Li-ion

3.7V

2600mAh

≥1000

4.2V

2.75V

44.5g

18×65mm

HWE-L18650

Li-ion

3.7V

3000mAh

≥1000

4.2V

2.75V

46.0g

18×65mm

HWE-L18650

Li-ion

3.7V

3500mAh

≥1000

4.2V

2.75V

50.0g

18×65mm

HWE-L21700

Li-ion

3.7V

4500mAh

≥1000

4.2V

2.75V

67.0g

21×70mm

HWE-L26650

Li-ion

3.7V

5000mAh

≥1000

4.2V

2.75V

85.0g

26×50mm

HWE-L32650

Li-ion

3.7V

6500mAh

≥1000

4.2V

2.75V

132g

32×65mm

HWE-L4680

Li-ion

3.7V

26Ah

≥1000

4.2V

2.75V

355g

46x80mm

HWE-L46950

Li-ion

3.7V

32Ah

≥1000

4.2V

2.75V

421g

46x96mm

Li-ion Battery Pack

Model

Nominal
Voltage

Nominal
Capacity
(Ah)

Internal
Resistance
(mΩ)

Life
Cycles

Maximum
Charge
Voltage

Cut-off
Discharge
Voltage

Continuous
Discharge
Current

Battery
weight
(Approx)

Measurement
(T*W*L)

21700 1S1P 3.7V 4600mAh

3.7V

4.6Ah

≤180

≥700

4.2V

2.75V

2.0A

80g

22*73mm

18650 2S1P 7.4V3000mAh

7.4V

3.0Ah

≤220

≥700

8.4V

5.5V

1.5A

140g

151*65*94mm

14430 2S2P 7.4V 1300mAh

7.4V

1.3Ah

≤280

≥700

8.4V

5.5V

1.5A

70g

30*16*46.5mm

18650 2S3P 7.2V 8850mAh

7.4V

1.3Ah

≤160

≥700

8.4V

5.5V

2.0A

310g

37.5*56.7*70.6mm

18650 3S1P 11.1V 2900mAh

11.1V

2.9Ah

≤200

≥700

12.6V

8.25V

2.9A

160g

19*55*70.5mm

18650 3S6P 11.1V 20Ah

11.1V

20.0Ah

≤85

≥700

12.6V

8.25V

20.0A

1.2Kg

65*95*150mm

18650 4S1P 14.6V 2600mAh

14.6V

2.6Ah

≤200

≥700

16.8V

11.0V

5.0A

260g

19.5*76*71mm

18650 4S4P 14.8V 12Ah

14.6V

12.0Ah

≤180

≥700

16.8V

11.0V

5.0A

780g

65.5*94*151mm

18650 4S7P 14.8V 18200mAh

14.6V

12.0Ah

≤180

≥700

16.8V

11.0V

12.0A

1310g

38.0*73.5*261mm

18650 6S2P 22.2V 5000mAh

22.2V

5.0Ah

≤180

≥700

25.2V

16.5V

5.0A

650g

42*68*113mm

18650 8S3P 29.6V 7.8Ah

29.6V

7.8Ah

≤140

≥700

33.6V

22.0V

15.0A

1.5kg

70*76*123mm

21700 10S1P 36V 5Ah

36.0V

5.0Ah

≤265

≥700

42.0V

28.0V

5.0A

1.0Kg

48*78*140mm

18650 13S7P 48.1V 17Ah

48.1V

17.0Ah

≤120

≥700

54.6V

28.1V

45.0A

6.5Kg

79.5*190*298mm

HW2714898 20S1P 74V 40Ah

74.0V

40.0Ah

≤80

≥2000

84.0V

55.0V

40.0A

22.5Kg

170*230*400mm

OEM Li ion Battery Pack

We can customize the battery pack at different size ,voltage from 3.7V-72V and capacity from 1Ah-200Ah.